When should an energy absorber be replaced?

The correct answer is that an energy absorber should be replaced after a fall or signs of deployment. Energy absorbers are critical components of a fall protection system, as they are designed to reduce the forces experienced by the body during a fall. When an energy absorber has been deployed, even partially, it can no longer function as intended, which compromises safety.

A deployed energy absorber indicates that it has absorbed energy from a fall, potentially altering its structural integrity or functionality. Therefore, it is essential to replace it to ensure optimal safety for future use. Regular inspections and adherence to the manufacturer's guidelines are crucial for maintaining the effectiveness of fall protection equipment.

The other options, such as replacing it after every use, could lead to unnecessary costs since energy absorbers may not sustain damage in every application. Replacing only when there are visible signs of damage does not account for internal damage that may not be immediately visible. Similarly, a fixed time frame of five years may not address specific wear and tear due to usage, environmental factors, or other conditions that can affect the equipment's integrity. Thus, the most prudent approach is to replace an energy absorber after a fall or deployment to ensure the safety of the technician.